jasnaydil jasnaydil

02-04-2019
Physics

contestada

how is energy involved in physical changes and in chemical changes?

Respuesta :

kirstendiet119 kirstendiet119

02-04-2019

During phase changes, energy changes are usually involved. For example, when solid dry ice vaporizes (physical change), carbon dioxide molecules absorb energy. Meanwhile, when liquid water becomes ice energy is released.

hope this helps :)

Answer Link

Otras preguntas

I need help in math can you please help me please

The seventh decile is the ___ percentile in terms of the data set.

base: 5 ft 5 area: 5-ft?

Benjamin invested an amount of $12,000.00 in a mutual fund. After 4 years and 6 months the accumulated value of his investment was $13,407.58. What is the nomin

can you please help me this is my last one!

A 1,407.48 N rocket travels at constant speed for 1,876.33 m in 1.04 seconds. what is the kinetic energy of the rocket?

At a local bakery, at a local bakery Ariel Bots for oatmeal cookies four $1.20 Mia bought 9 mil cookies for $2.70 Becky bought 12 oatmeal cookies for $3.60 Larr

Solve each system by substitution.8). -7x-2y=-13x-2y=11

Every time I type this in a calculator it’s shown 9.99999999999999999999

Which of the following shows matrix Mmultiplied by a scalar of -4 to create matrix N?